A resident holding a baby hides behind a door as an armored police vehicle patrols during an operation at the Complexo do Alemão slum in Rio de Janeiro on Sunday, Nov. 28, 2010. (AP Photo/Andre Penner)
A resident holding a baby hides behind a door as an armored police vehicle patrols during an operation at the Complexo do Alemão slum in Rio de Janeiro on Sunday, Nov. 28, 2010. (AP Photo/Andre Penner)